Issued Patents All Time
Showing 76–100 of 104 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6589403 | Electrolysis gas converter and electric device using same | Akihiko Iwata, Shigeo Ueguri, Yoshikazu Tsunoda | 2003-07-08 |
| 6306229 | Method for production of invar alloy steel sheet material for shadow mask | Tsuneyuki Ide, Hironao Okayama, Hiroaki Ikenaga, Susumu Shigemasa, Yasuo Tahara +1 more | 2001-10-23 |
| 6218096 | Silver halide color photosensitive material | Yoshio Ishii, Fumitaka Ueda, Hiroyuki Yamagami, Yoshiharu Yabuki | 2001-04-17 |
| 6216073 | Apparatus and method for controlling a speed change of an automatic transmission | Masanobu Horiguchi | 2001-04-10 |
| 6171772 | Silver halide color photosensitive material | Takayuki Ito, Koji Takaku | 2001-01-09 |
| 6107016 | Silver halide color photographic lightsensitive material | Takayuki Ito, Koji Takaku, Yasuhiro Shimada, Hidetoshi Kobayashi | 2000-08-22 |
| 6025673 | Magnetic shield material, production method thereof and color image tube assembling the material | Hironao Okayama, Toshiharu Kataoka | 2000-02-15 |
| 6016029 | Raw material for magnetic shield, production method thereof, and color television receiver | Hironao Okayama | 2000-01-18 |
| 5976477 | Reaction control method using carbon soot molecules and organometallic complexes in excited state | Satoru Isoda, Toshiyuki Kamiya, Yoshio Hanazato | 1999-11-02 |
| 5948607 | Silver halide color photographic light-sensitive material | Osamu Uchida, Kozo Sato, Toshio Kawagishi | 1999-09-07 |
| 5890993 | Method of controlling the downhill running of a vehicle and apparatus therefor | Masanobu Horiguchi | 1999-04-06 |
| 5865967 | Cathode plate used for hydro-electro-winning or electro-refining | Hiroshi Hiai, Toshinori Ishii | 1999-02-02 |
| 5591349 | Microorganism removing method | Naoki Nakatsugawa, Yumiko Yoshimura, Yasuhiro Tanimura, Kenji Ezaki | 1997-01-07 |
| 5527459 | Microbe propagation preventing apparatus | Yasuhiro Tanimura, Naoki Nakatsugawa, Masaaki Tanaka, Hiroshige Konishi, Toshie Hiraoka +2 more | 1996-06-18 |
| 5484570 | Microbe propagation prenvention method | Yasuhiro Tanimura, Naoki Nakatsugawa, Masaaki Tanaka, Hiroshige Konishi, Toshie Hiraoka +2 more | 1996-01-16 |
| 5445800 | Reaction control method and apparatus using carbon soot molecules and organometallic complexes in excited state | Satoru Isoda, Toshiyuki Kamiya, Yoshio Hanazato | 1995-08-29 |
| 5445798 | Microbe propagation preventing apparatus and microbe propagation preventing method | Yasuhiro Tanimura, Naoki Nakatsugawa, Masaaki Tanaka, Hiroshige Konishi, Toshie Hiraoka +2 more | 1995-08-29 |
| 5323567 | Plant cultivating apparatus | Shigeki Nakayama, Yoshitaka Kawaai, Kenji Ezaki, Yasuko Taniguchi, Yoshinori Hattori +3 more | 1994-06-28 |
| 5174793 | Method of enhancing plant growth using light levels lower than photo saturation intensity | Shigeki Nakayama, Kenji Ezaki, Toshitsugu Ishii | 1992-12-29 |
| 5139625 | Fluid treatment apparatus and method of its shutdown | Masaaki Tanaka, Toshiaki Kobayashi, Ken-ichiro Yamanishi, Shin-ichi Inoue, Shigeki Nakayama | 1992-08-18 |
| 4817332 | Method of enhancing plant growth and apparatus for performing the same | Shigeki Nakayama, Kenji Ezaki, Toshitsugu Ishii, Isao Itakura | 1989-04-04 |
| 4673749 | Process for producing an indoline | Michio Morinaga, Akira Shinohara | 1987-06-16 |
| 4617755 | Apparatus for plant cultivation | Shigeki Nakayama, Toshitsugu Ishii, Isao Itakura | 1986-10-21 |
| 4509927 | Bottom exhaust high speed boat | — | 1985-04-09 |
| 4365979 | Water producing apparatus | Tetsu Takeyama, Kenkoku Azuma, Toshie Yamamoto, Shigeho Katsurada | 1982-12-28 |